Planetary hours
in Bydgoszcz.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Sunday, 21 June 2026: day of the Sun
- Sunrise
- 04:21
- Sunset
- 21:18
- Next sunrise
- 04:21
A day hour lasts 1h 25m; a night hour, 35 min. Local time (Europe/Warsaw).
Day
- 1☉︎ Sun04:21 – 05:45
- 2♀︎ Venus05:45 – 07:10
- 3☿︎ Mercury07:10 – 08:35
- 4☽︎ Moon08:35 – 10:00
- 5♄︎ Saturn10:00 – 11:24
- 6♃︎ Jupiter11:24 – 12:49
- 7♂︎ Mars12:49 – 14:14
- 8☉︎ Sun14:14 – 15:39
- 9♀︎ Venus15:39 – 17:04
- 10☿︎ Mercury17:04 – 18:28
- 11☽︎ Moon18:28 – 19:53
- 12♄︎ Saturn19:53 – 21:18
Night
- 1♃︎ Jupiter21:18 – 21:53
- 2♂︎ Mars21:53 – 22:28
- 3☉︎ Sun22:28 – 23:04
- 4♀︎ Venus23:04 – 23:39
- 5☿︎ Mercury23:39 – 00:14
- 6☽︎ Moon00:14 – 00:49
- 7♄︎ Saturn00:49 – 01:25
- 8♃︎ Jupiter01:25 – 02:00
- 9♂︎ Mars02:00 – 02:35
- 10☉︎ Sun02:35 – 03:10
- 11♀︎ Venus03:10 – 03:46
- 12☿︎ Mercury03:46 – 04:21
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Sunday, 21 June 2026, the Sun rises at 04:21 and sets at 21:18: the day lasts 16h 57m, that is twelve day hours of 1h 25m. The night, until the next sunrise at 04:21, lasts 7h 03m: twelve night hours of 35 min.
Which planet rules the first hour that day?
The Sun, from 04:21 to 05:45: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.